Khilasutta

sn45.166:1.1 “Mendicants, there are these three kinds of barrenness.

sn45.166:1.2 What three?

sn45.166:1.3 Greed, hate, and delusion.

sn45.166:1.4 These are the three kinds of barrenness.

sn45.166:1.5 The noble eightfold path should be developed for the direct knowledge, complete understanding, finishing, and giving up of these three kinds of barrenness.”